An OCTG Solutions Provider

Pipe Threading, Upset & Casing

API & PREMIUM Coupling

Valve Body & Chokes

Crosses & Tees



Innovative Tecnnology
Marathon at

Marathon atHoustex 2013
NEW Mori Seiki NT 4250DCG / 1500SZ

CNC Pipe Threading

VALVECENTER
Complete valve machining in
one setup !!

NEW Warner & Swasey SaddleType Turret Lathes
Low Cost NCT CNC Control
Marathon Videos On

New Danobat ValveCenter Revolutionizes Valve Body Machining

Danobat

... finishing the valve body in one setup!

4 1/16-5M Valve Finished on the ValveCenter in Houston

DANOBAT and Marathon introduced a new, revolutionary machining concept for the complete machining of valve and choke bodies and pumps in a single set-up.

The VALVECENTER series of CNC machines, developed by the DANOBAT Group of Spain, perform the complete machining of valve, choke and pump bodies in one clamping, reducing cycle times, eliminating lengthy work in process times, in-process inventory and increasing flexibility of production and product quality. The VALVECENTER promises cycle times which are a third or less of machining times achieved on a combination of CNC lathes and horizontal machining centers.

The VALVECENTER is a flexible, stand-alone CNC machine uniting the turning, milling and drilling/tapping process:

All the operations are carried out in one setup, clamping the part in a large hydraulic indexing chuck, that is a standard accessory of the machine. The valve body will only be removed from the indexing chuck, when it is completely finished!

Technical Specifications

Spindle

5VT

6VT

Units

Swing over bed

43.3"

57"

inch

Max. indexing chuck size

40"

55"

inch

Spindle nose

A1.20"

A1.28"

ISO

Main motor (Cont./30 min.)

55/76

82/ 102

HP

Speed range

10-850

10-400

rpm.

C-axis index increment

0.001

0.001

dgr.

Turning Holder

5VT

6VT

Units

No. of HSK clamping unit

1

1

No.

HSK shank size.

B-100

B-125

 

 

 

 

 

 

 

 

 

 

 

 

 

Drilling Units

5VT

6VT

Units

Number of spindels

2

2

 

Spindle power (Cont./30 min.)

30/35

30/35

HP

Max. spindle rpm

3000

3000

rpm

Z Longitudinal travel

59"

67.3"

inch

X Transversal travel (each slide)

6.3"

7.8"

inch

Max. distance between spindles

12.6"

16.5"

inch

Min. distance between spindle

4.5"

5.1"

inch

Rapid traverse

590

590

ipm

Spindle taper HSK

A-63

A-63

 

Tool Magazine

5VT

6VT

Units

Number of Stations (total)

48

48

 

HSK-B-125 (turning) stations

-

16

 

HSK-B-100 (turning) stations

16

-

 

HSK-A-63 (drilling/tapping) stations

32

32

 

Miscellaneous

5VT

6VT

Units

Net Weight (standard version)

45.200

64.000

lbs.

Total Installed Power

90

110

KW

Overall Dimensions (approximate)

Length

23.3

29.9

ft.

Width

10.8

12.3

ft.

Height

8.1

8.7

ft.

Approximate valve sizes that the machine models can handle:

 

D

F

5VT

710 mm
28 inch

480 mm
19 inch

6VT

840 mm
33 inch

620 mm
24 inch